A yearling colt by Silvano (Ger) topped the first day of the Bloodstock South Africa National Yearling Sale on Thursday. The Maine Chance Farms consignee, sold as lot 191 for R2.4 million (£122,652/€141,313/US$169,068) to the Hong Kong Jockey Club, he is out of G2 Sceptre S. heroine Princess Royal (SAf) (Captain Al {SAf}). In addition, he is a half-brother to MGSW Princess Calla (SAf) (Flower Alley). Lot 137, a colt by Gimmethegreenlight (Aus) from the Mauritzfontein draft, also attracted the HKJC's attention and went for R1.5 million. The bay is...